CN117072593A - Automobile brake disc with heat dissipation function - Google Patents
Automobile brake disc with heat dissipation function Download PDFInfo
- Publication number
- CN117072593A CN117072593A CN202311334637.XA CN202311334637A CN117072593A CN 117072593 A CN117072593 A CN 117072593A CN 202311334637 A CN202311334637 A CN 202311334637A CN 117072593 A CN117072593 A CN 117072593A
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- brake disc
- friction plate
- friction
- disc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 55
- 230000000694 effects Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 description 17
- 230000009471 action Effects 0.000 description 8
- 239000012634 fragment Substances 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- RSMUVYRMZCOLBH-UHFFFAOYSA-N metsulfuron methyl Chemical compound COC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)NC1=NC(C)=NC(OC)=N1 RSMUVYRMZCOLBH-UHFFFAOYSA-N 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/12—Discs; Drums for disc brakes
- F16D65/122—Discs; Drums for disc brakes adapted for mounting of friction pads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/12—Discs; Drums for disc brakes
- F16D65/128—Discs; Drums for disc brakes characterised by means for cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/78—Features relating to cooling
- F16D65/84—Features relating to cooling for disc brakes
- F16D65/847—Features relating to cooling for disc brakes with open cooling system, e.g. cooled by air
Abstract
The utility model relates to automobile parts and discloses an automobile brake disc with a heat dissipation function, wherein a one-way bearing is sleeved on a supporting column, a movable gap is kept between the outer ring of the one-way bearing and the end surfaces of a first friction plate and a second friction plate, the movable direction of the outer ring relative to the inner ring is consistent with the rotating direction of the automobile brake disc when the automobile brake disc advances along with wheels, a counterweight ring is fixedly sleeved on the outer ring, a plurality of driving rods are annularly arranged on the outer side of the counterweight ring, and the driving rods are respectively provided with a wiping piece corresponding to the two sides of the first friction plate and the second friction plate.
Description
Technical Field
The utility model relates to automobile parts, in particular to an automobile brake disc with a heat dissipation function.
Background
The brake disc is called a brake disc, is a friction coupling piece on a disc brake, and rotates along with a wheel when a vehicle runs. When the vehicle brakes, the calipers clamp the brake disc to perform friction braking, and the vehicle is decelerated or stopped. A similar automotive brake disc is disclosed in the patent publication CN 2226003Y.
The automobile brake disc has the advantages that friction heating phenomenon can occur when braking is carried out, heat fading phenomenon can occur to the brake disc easily at high temperature, further, braking performance is reduced, and great potential safety hazards exist. In order to solve the above-mentioned problems, a plurality of heat dissipation holes are usually formed on the brake disc to accelerate the heat dissipation of the brake disc. However, the brake caliper is prone to generate a large amount of dust and debris during the process of holding the brake disc, and the dust and debris easily enter the heat dissipation holes, so that the heat dissipation holes are blocked, and the heat dissipation performance of the automatic disc is further reduced, so that improvement is still needed.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the automobile brake disc with the heat dissipation function, when an automobile brakes, the driving rod between the first friction plate and the second friction plate can drive the wiping piece and the friction plate at the corresponding side to generate relative displacement under the inertia action of the counterweight ring so as to sweep away dust and fragments entering the heat dissipation holes, thereby avoiding the blockage of the heat dissipation holes and further maintaining the heat dissipation performance of the automobile brake disc.
In order to solve the technical problems, the utility model is solved by the following technical scheme:
the utility model provides an automobile brake disc with heat dissipation function, is including being relative first friction disc and the second friction disc that stacks, is provided with the support column between the center of first friction disc and the center of second friction disc so that produce the heat dissipation interval between first friction disc and the second friction disc, the cover is equipped with one-way bearing on the support column, and one-way bearing's inner race is fixed in the support column, keeps the clearance between the terminal surface of one-way bearing's outer lane and first friction disc and second friction disc and the movable direction of outer lane for the inner race is unanimous with the rotation direction when automobile brake disc advances along with the wheel, the fixed cover of outer lane is equipped with a counter weight ring, and the counter weight ring outside ring is encircled and is equipped with a plurality of actuating levers, and the shaft of actuating lever is provided with the wiper along the radial setting of counter weight ring, and the actuating lever corresponds the both sides of first friction disc and second friction disc, and the wiper of actuating lever both sides butt respectively in the opposite face of first friction disc and second friction disc.
By adopting the scheme, when the automobile advances, under the locking effect of the one-way bearing, the brake disc can rotate forward along with the automobile hub, so that the counterweight ring stores kinetic energy. When the automobile brakes, the first friction plate and the second friction plate on the brake disc can slow down the rotation speed under the action of the calipers, so that the driving rod between the first friction plate and the second friction plate can continue to rotate forwards under the inertia action of the counterweight ring, the wiping piece and the friction plate on the corresponding side are driven to generate relative displacement, dust impurities in the radiating holes are automatically removed, the radiating holes are prevented from being blocked, and the radiating performance of the automobile brake disc is maintained in an optimal state.
Preferably, the first friction plate is close to the end face of the second friction plate and is provided with a plurality of plug-in columns in a ring manner at the position close to the edge, the end part of the driving rod and the inner side of the plug-in columns keep a movable interval, and the second friction plate is close to the end face of the first friction plate and is provided with a plurality of jacks for the plug-in columns to be plugged in a one-to-one correspondence manner in a ring manner at the position close to the edge.
By adopting the scheme, if the braking calipers are large in the process of occluding the braking disc, the degree of inward deformation of the first friction plate and the second friction plate is high, and the interval between the first friction plate and the second friction plate is relatively small, so that the contact tightness of the wiping piece and the radiating holes on the two friction plates is high, and the effect of cleaning dust and fragments in the radiating holes by the wiping piece is improved. On the contrary, if the engagement force of the brake caliper is smaller, dust and fragments generated by friction are less, so that the ash inlet amount of the heat dissipation holes is relatively lower. At this time, the first friction plate and the second friction plate are deformed inwards to a lower degree, and the interval between the first friction plate and the second friction plate is relatively larger, so that the contact tightness between the wiping piece and the radiating holes in the two friction plates is lower. In this state, the wiper can remove a small amount of dust and debris entering the heat dissipation holes, and can reduce the wear rate, thereby prolonging the service life of the wiper.
Preferably, a circle of supporting ring is arranged at the joint of the plug-in column and the first friction plate in a ring mode, and the aperture of the plug-in hole is larger than the outer diameter of the plug-in column and smaller than the outer diameter of the supporting ring.
By adopting the scheme, when the brake calipers are meshed with the brake disc, the support ring can limit the maximum deformation of the first friction plate and the second friction plate, and the brake disc is prevented from being damaged due to excessive deformation.
Preferably, the end surfaces of the first friction plate and the second friction plate are provided with a plurality of heat dissipation holes.
Preferably, the inner opening of the heat dissipation hole is provided with an inner bell mouth.
Preferably, the outer opening of the heat dissipation hole is provided with an outer horn mouth.
By adopting the scheme, the inner horn mouth and the outer horn mouth can increase the opening size of the radiating hole, reduce the adhesion rate of dust and debris, prevent the radiating hole from entering a large amount of ash, and further improve the radiating performance of the radiating hole.
Preferably, the inner flare has a smaller diameter than the outer flare.
By adopting the scheme, the driving rod can form negative pressure along with the heat dissipation interval between the first friction plate and the second friction plate in the process of rotating the counterweight ring, so that air outside the brake disc can axially enter the heat dissipation interval through the heat dissipation hole, and then is radially discharged under the driving of the driving rod, so that the heat generated by braking of the brake disc is taken away rapidly, and the heat dissipation performance is further improved. Meanwhile, according to the Venturi effect, the flow speed of external air passing through the radiating holes can be increased through the inner bell mouth with smaller caliber, so that high-speed air flow can take away dust and fragments attached in the radiating holes more quickly, the dust and fragments are discharged radially through the radiating intervals, and the ash cleaning efficiency and the radiating performance of the radiating holes are further improved.
Preferably, the joint of the inner bell mouth and the outer bell mouth is transitionally provided with an arc surface.
By adopting the scheme, the circular arc surface can enable the air flow passing through the radiating holes to be smoother, reduce the adhesion quantity of dust and debris in the radiating holes and further improve the radiating performance of the radiating holes.
Preferably, the wipers are bristles distributed along the length of the drive rod.
By adopting the scheme, the brush hair can brush off dust and fragments attached to the opposite surfaces of the first friction plate and the second friction plate and can extend into the radiating holes so as to improve the cleaning effect of the radiating holes.
Preferably, one end of the support column axially extends to form a connecting column, the end face of the support column far away from the connecting column is axially provided with a through groove penetrating through the connecting column, the inner side of a port of the through groove, which is close to the connecting column, is annularly provided with a circle of annular connecting plates, and the surface of each annular connecting plate is annularly provided with a plurality of mounting holes.
By adopting the scheme, the brake disc can be firmly arranged on the automobile hub, so that the braking efficiency and the safety of the automobile are improved.
The utility model has the remarkable technical effects due to the adoption of the technical scheme: when the automobile advances, under the locking effect of the one-way bearing, the brake disc can rotate forward along with the automobile hub, so that the counterweight ring stores kinetic energy. When the automobile brakes, the first friction plate and the second friction plate on the brake disc can slow down the rotation speed under the action of the calipers, so that the driving rod between the first friction plate and the second friction plate can continue to rotate forwards under the inertia action of the counterweight ring, the wiping piece and the friction plate on the corresponding side are driven to generate relative displacement, dust impurities in the radiating holes are automatically removed, the radiating holes are prevented from being blocked, and the radiating performance of the automobile brake disc is maintained in an optimal state.
Drawings
Fig. 1 is a schematic diagram of the first embodiment;
fig. 2 is a sectional view of the present embodiment;
FIG. 3 is a second schematic structural diagram of the present embodiment;
FIG. 4 is an enlarged schematic view of portion A of FIG. 3;
FIG. 5 is an enlarged schematic view of portion B of FIG. 3;
FIG. 6 is an enlarged schematic view of portion C of FIG. 2;
fig. 7 is a schematic diagram III of the structure of the present embodiment;
fig. 8 is a schematic diagram of the structure of the present embodiment.
The names of the parts indicated by the numerical reference numerals in the above drawings are as follows: 1. a first friction plate; 2. a second friction plate; 3. a support column; 4. a heat dissipation interval; 5. a one-way bearing; 6. an inner ring; 7. an outer ring; 8. a counterweight ring; 9. a driving rod; 10. a wiper; 11. a plug-in column; 12. a jack; 13. a support ring; 14. a heat radiation hole; 15. an inner flare; 16. an outer flare; 17. an arc surface; 18. a connecting column; 19. a through groove; 20. a connecting plate; 21. and (5) mounting holes.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings and examples.
As shown in fig. 1 to 4, an automotive brake disc with a heat dissipation function according to this embodiment includes a first friction plate 1 and a second friction plate 2 stacked relatively, and the first friction plate 1 and the second friction plate 2 are both circular and have the same size. The end surfaces of the first friction plate 1 and the second friction plate 2 are provided with a plurality of heat dissipation holes 14 so as to improve the heat dissipation performance of the brake disc. A support column 3 is arranged between the center of the first friction plate 1 and the center of the second friction plate 2 so as to generate a heat dissipation interval 4 between the first friction plate 1 and the second friction plate 2, a one-way bearing 5 is sleeved on the support column 3, an inner ring 6 of the one-way bearing 5 is fixed on the support column 3, a movable gap is kept between an outer ring 7 of the one-way bearing 5 and the end surfaces of the first friction plate 1 and the second friction plate 2, and the moving direction of the outer ring 7 relative to the inner ring 6 is consistent with the rotating direction of an automobile brake disc when the automobile brake disc advances along with the wheels. The outer ring 7 is provided with a counterweight ring 8 through a welded fixed sleeve, the equidistant ring outside the counterweight ring 8 is provided with three driving rods 9, the rod bodies of the driving rods 9 are arranged along the radial direction of the counterweight ring 8, the driving rods 9 are respectively provided with wiping pieces 10 corresponding to the two sides of the first friction plate 1 and the second friction plate 2, and the wiping pieces 10 on the two sides of the driving rods 9 are respectively abutted against the opposite surfaces of the first friction plate 1 and the second friction plate 2. In particular, the wipers 10 are high temperature resistant bristles distributed along the length of the drive rod 9.
As shown in fig. 3, in order to prolong the service life of the bristles on the premise of ensuring the cleaning effect, a plurality of inserting posts 11 are arranged on the first friction plate 1 close to the end face of the second friction plate 2 and at the position close to the edge in an equidistant ring, the end part of the driving rod 9 and the inner side of the inserting posts 11 keep a movable interval, and a plurality of inserting holes 12 for inserting the inserting posts 11 in a one-to-one correspondence are arranged on the second friction plate 2 close to the end face of the first friction plate 1 and at the position close to the edge in a ring.
As shown in fig. 5 and 6, in order to prevent the first friction plate 1 and the second friction plate 2 from being excessively deformed when the brake caliper engages the brake disc and ensure that the plug-in post 11 can freely move in the corresponding insertion hole 12, a circle of support ring 13 is annularly arranged at the joint of the plug-in post 11 and the first friction plate 1, and the aperture of the insertion hole 12 is larger than the outer diameter of the plug-in post 11 and smaller than the outer diameter of the support ring 13.
As shown in fig. 7, in order to enhance the dust removing effect of the heat dissipating hole 14, an inner bell mouth 15 is opened to the inner opening of the heat dissipating hole 14, and an outer bell mouth 16 is opened to the outer opening of the heat dissipating hole 14. The inner flare 15 has a smaller diameter than the outer flare 16. The joint of the inner bell mouth 15 and the outer bell mouth 16 is transited with an arc surface 17.
As shown in fig. 1 and 8, in order to enable the brake disc to be stably mounted on the automobile hub, one end of the support column 3 is axially extended with a connecting column 18, an end surface of the support column 3 far away from the connecting column 18 is axially provided with a through groove 19 penetrating through the connecting column 18, a circle of annular connecting plate 20 is annularly arranged on the inner side of a port of the through groove 19 near the connecting column 18, and a plurality of mounting holes 21 are annularly arranged on the plate surface of the annular connecting plate 20 at equal intervals.
The specific working principle is as follows:
when the automobile advances, under the locking action of the one-way bearing 5, the brake disc can rotate forward along with the automobile hub, so that the counterweight ring 8 stores kinetic energy. When the automobile brakes, the first friction plate 1 and the second friction plate 2 on the brake disc can slow down the rotation speed under the action of calipers, so that the driving rod 9 between the first friction plate 1 and the second friction plate 2 can continue to rotate positively under the inertia action of the counterweight ring 8, thereby driving the wiping piece 10 and the friction plate on the corresponding side to generate relative displacement, further automatically removing dust impurities in the heat dissipation holes 14, avoiding the blockage of the heat dissipation holes 14, and ensuring the heat dissipation performance of the automobile brake disc to be maintained in an optimal state.
Meanwhile, in the process that the driving rod 9 rotates along with the counterweight ring 8, the heat dissipation interval 4 between the first friction plate 1 and the second friction plate 2 can form negative pressure, so that air outside the brake disc can axially enter the heat dissipation interval 4 through the heat dissipation hole 14, and then is radially discharged under the driving of the driving rod 9, so that heat generated by braking of the brake disc is taken away rapidly, and the heat dissipation performance is further improved. Meanwhile, according to the venturi effect, the inner bell mouth 15 with smaller caliber can increase the flow velocity of external air passing through the heat dissipation holes 14, so that high-speed air flow can take away dust and fragments attached in the heat dissipation holes 14 more quickly, and the dust and fragments are discharged radially through the heat dissipation space 4, so that the ash removal efficiency and heat dissipation performance of the heat dissipation holes 14 are further improved.
Claims (10)
1. An automobile brake disc with heat dissipation function, which is characterized in that: including being relative first friction disc (1) and second friction disc (2) that stack, be provided with support column (3) between the center of first friction disc (1) and the center of second friction disc (2) in order to make between first friction disc (1) and second friction disc (2) produce heat dissipation interval (4), the cover is equipped with one-way bearing (5) on support column (3), inner circle (6) of one-way bearing (5) are fixed in support column (3), keep the clearance between the terminal surface of outer lane (7) of one-way bearing (5) and first friction disc (1) and second friction disc (2) and outer lane (7) are unanimous with the direction of rotation when car brake disc advances along with the wheel for the direction of activity of inner lane (6), outer lane (7) fixed cover is equipped with a counter weight ring (8), the pole body of counter weight ring (8) is equipped with a plurality of actuating levers (9), the pole body of actuating lever (9) is along the radial setting of counter weight ring (8), actuating lever (9) are provided with the both sides of piece (10) that are corresponding to first friction disc (1) and second friction disc (2), the both sides of actuating lever (9) are provided with respectively in the piece (10) of wiping opposite friction disc (2).
2. The automotive brake disc with heat dissipation function according to claim 1, characterized in that: the first friction plate (1) is close to the end face of the second friction plate (2) and is provided with a plurality of plug-in columns (11) in a ring manner at the position close to the edge, the end part of the driving rod (9) and the inner side of the plug-in columns (11) keep a movable interval, and the second friction plate (2) is close to the end face of the first friction plate (1) and is provided with a plurality of jacks (12) for plugging the plug-in columns (11) in a ring manner at the position close to the edge in a one-to-one correspondence manner.
3. The automotive brake disc with heat dissipation function according to claim 2, characterized in that: the joint of the plug-in column (11) and the first friction plate (1) is annularly provided with a circle of supporting ring (13), and the aperture of the plug-in hole (12) is larger than the outer diameter of the plug-in column (11) and smaller than the outer diameter of the supporting ring (13).
4. The automotive brake disc with heat dissipation function according to claim 1, characterized in that: the end surfaces of the first friction plate (1) and the second friction plate (2) are provided with a plurality of heat dissipation holes (14).
5. The automotive brake disc with heat dissipation function according to claim 4, characterized in that: an inner horn mouth (15) is arranged at the inner opening of the heat dissipation hole (14).
6. The automotive brake disc with heat dissipation function according to claim 5, characterized in that: the outer opening of the heat dissipation hole (14) is provided with an outer horn mouth (16).
7. The automotive brake disc with heat dissipation function according to claim 6, characterized in that: the caliber of the inner bell mouth (15) is smaller than that of the outer bell mouth (16).
8. The automotive brake disc with heat dissipation function according to claim 6, characterized in that: the joint of the inner bell mouth (15) and the outer bell mouth (16) is transitionally provided with an arc surface (17).
9. The automotive brake disc with heat dissipation function according to claim 1, characterized in that: the wiping member (10) is bristles distributed along the length of the driving rod (9).
10. The automotive brake disc with heat dissipation function according to any one of claims 1 to 9, characterized in that: one end axial extension of support column (3) has spliced pole (18), and the terminal surface axial of support column (3) keeping away from spliced pole (18) is offered logical groove (19) of penetrating spliced pole (18), and the port inboard that logical groove (19) is close to spliced pole (18) is encircleed and is equipped with round annular connecting plate (20), and the face of annular connecting plate (20) is encircleed and is equipped with a plurality of mounting holes (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311334637.XA CN117072593B (en) | 2023-10-16 | 2023-10-16 | Automobile brake disc with heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311334637.XA CN117072593B (en) | 2023-10-16 | 2023-10-16 | Automobile brake disc with heat dissipation function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117072593A true CN117072593A (en) | 2023-11-17 |
| CN117072593B CN117072593B (en) | 2024-02-09 |
Family
ID=88719873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311334637.XA Active CN117072593B (en) | 2023-10-16 | 2023-10-16 | Automobile brake disc with heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117072593B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2906589A1 (en) * | 1979-02-21 | 1980-08-28 | Knorr Bremse Gmbh | Rail vehicle brake disc - has side flanks only of body teeth bearing against grooves in friction disc |
| US20150337804A1 (en) * | 2013-05-24 | 2015-11-26 | S.B. Patent Holding Aps | Wind Turbine Provided With Yaw Brake |
| CN205715384U (en) * | 2016-04-21 | 2016-11-23 | 成都科创诺商贸有限公司 | A kind of heat-dissipation brake disc |
| CN206246565U (en) * | 2016-12-12 | 2017-06-13 | 甘肃畜牧工程职业技术学院 | A kind of automobile brake disc |
| CN208268279U (en) * | 2018-05-28 | 2018-12-21 | 湖南世鑫新材料有限公司 | A kind of brake disc with horn mouth and helicla flute self-cleaning function |
| CN210510040U (en) * | 2019-03-15 | 2020-05-12 | 江西赛普汽车底盘系统有限公司 | Automobile hub brake disc |
| CN217081211U (en) * | 2022-04-14 | 2022-07-29 | 山东千力机械股份有限公司 | Ventilation cooling brake disc |
| CN115111292A (en) * | 2022-07-29 | 2022-09-27 | 黄山菲英汽车零部件有限公司 | Brake disc capable of avoiding brake deformation and achieving rapid heat dissipation |
| CN217761810U (en) * | 2022-08-10 | 2022-11-08 | 香河旭明源汽车配件有限公司 | Dustproof automobile brake disc |
| CN115419666A (en) * | 2022-11-04 | 2022-12-02 | 龙口市海润汽车配件有限公司 | Dust type brake disc |
| CN218207566U (en) * | 2022-08-16 | 2023-01-03 | 海阳市德通机械设备有限公司 | Brake disc with dustproof mechanism |
| CN218377411U (en) * | 2022-11-01 | 2023-01-24 | 微山县煜烽新型材料有限公司 | Heat dissipation brake disc |
| CN115654039A (en) * | 2022-10-12 | 2023-01-31 | 永城煤电控股集团有限公司 | Braking device for walking mechanism of coal mine crawler heading machine |
| CN115899126A (en) * | 2023-02-28 | 2023-04-04 | 莱州三力汽车配件有限公司 | Brake disc with double-air-duct structure |
-
2023
- 2023-10-16 CN CN202311334637.XA patent/CN117072593B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2906589A1 (en) * | 1979-02-21 | 1980-08-28 | Knorr Bremse Gmbh | Rail vehicle brake disc - has side flanks only of body teeth bearing against grooves in friction disc |
| US20150337804A1 (en) * | 2013-05-24 | 2015-11-26 | S.B. Patent Holding Aps | Wind Turbine Provided With Yaw Brake |
| CN205715384U (en) * | 2016-04-21 | 2016-11-23 | 成都科创诺商贸有限公司 | A kind of heat-dissipation brake disc |
| CN206246565U (en) * | 2016-12-12 | 2017-06-13 | 甘肃畜牧工程职业技术学院 | A kind of automobile brake disc |
| CN208268279U (en) * | 2018-05-28 | 2018-12-21 | 湖南世鑫新材料有限公司 | A kind of brake disc with horn mouth and helicla flute self-cleaning function |
| CN210510040U (en) * | 2019-03-15 | 2020-05-12 | 江西赛普汽车底盘系统有限公司 | Automobile hub brake disc |
| CN217081211U (en) * | 2022-04-14 | 2022-07-29 | 山东千力机械股份有限公司 | Ventilation cooling brake disc |
| CN115111292A (en) * | 2022-07-29 | 2022-09-27 | 黄山菲英汽车零部件有限公司 | Brake disc capable of avoiding brake deformation and achieving rapid heat dissipation |
| CN217761810U (en) * | 2022-08-10 | 2022-11-08 | 香河旭明源汽车配件有限公司 | Dustproof automobile brake disc |
| CN218207566U (en) * | 2022-08-16 | 2023-01-03 | 海阳市德通机械设备有限公司 | Brake disc with dustproof mechanism |
| CN115654039A (en) * | 2022-10-12 | 2023-01-31 | 永城煤电控股集团有限公司 | Braking device for walking mechanism of coal mine crawler heading machine |
| CN218377411U (en) * | 2022-11-01 | 2023-01-24 | 微山县煜烽新型材料有限公司 | Heat dissipation brake disc |
| CN115419666A (en) * | 2022-11-04 | 2022-12-02 | 龙口市海润汽车配件有限公司 | Dust type brake disc |
| CN115899126A (en) * | 2023-02-28 | 2023-04-04 | 莱州三力汽车配件有限公司 | Brake disc with double-air-duct structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117072593B (en) | 2024-02-09 |
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